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Sofia

$751+ Cheap flights from Kansas City (MCI) to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SOF
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Kansas City to Sofia

Cheapest flights from Kansas City to Sofia
Explore the most affordable flight options available from Kansas City to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:45 pm
MCI
-
SOF
2 stops25h 00m
United Airlines
Thu 12/106:25 am
SOF
-
MCI
2 stops17h 54m
United Airlines
Deal found 6/15$751
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:39 pm
MCI
-
SOF
2 stops40h 21m
United Airlines
Wed 9/301:50 pm
SOF
-
MCI
2 stops27h 17m
United Airlines
Deal found 6/15$860
This Justfly.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:39 pm
MCI
-
SOF
2 stops16h 01m
Lufthansa
Thu 10/86:30 am
SOF
-
MCI
2 stops25h 29m
Lufthansa
Deal found 6/19$861
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:41 pm
MCI
-
SOF
2 stops20h 34m
Lufthansa
Thu 7/236:10 am
SOF
-
MCI
2 stops17h 50m
Lufthansa
Deal found 6/18$982
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:19 pm
MCI
-
SOF
2 stops18h 11m
Multiple Airlines
Thu 10/89:45 am
SOF
-
MCI
3 stops22h 21m
Multiple Airlines
Deal found 6/16$1,189
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:59 am
MCI
-
SOF
3 stops18h 11m
Air Canada
Thu 10/86:30 am
SOF
-
MCI
3 stops23h 34m
Air Canada
Deal found 6/18$1,386
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 am
MCI
-
SOF
3 stops18h 10m
Air Canada
Wed 9/306:20 am
SOF
-
MCI
3 stops21h 27m
Air Canada
Deal found 6/15$1,557
This SWISS deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:53 am
MCI
-
SOF
2 stops45h 02m
SWISS
Thu 7/2311:05 am
SOF
-
MCI
3 stops38h 31m
SWISS
Deal found 6/18$1,563

Find flight deals from Kansas City to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(United Airlines)
Provider with most accurate pricing for Kansas City-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Sofia flights.
Search Deals
From Kansas City to Sofia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Kansas City to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Sun 12/6

1:45 pm-10:45 pm

2 stops25h 00m

Sofia

Thu 12/10

6:25 am-4:19 pm

2 stops17h 54m

$751

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Thu 10/1

6:39 pm-11:15 pm

2 stops20h 36m

Sofia

Thu 10/8

6:30 am-11:59 pm

2 stops25h 29m

$860

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Mon 8/31

5:39 pm-6:00 pm

2 stops40h 21m

Sofia

Wed 9/30

1:50 pm-9:07 am

2 stops27h 17m

$860
Quickest round-trip

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Thu 7/16

6:41 pm-11:15 pm

2 stops20h 34m

Sofia

Thu 7/23

6:10 am-4:00 pm

2 stops17h 50m

$982

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Thu 10/1

12:19 pm-2:30 pm

2 stops18h 11m

Sofia

Thu 10/8

9:45 am-12:06 am

3 stops22h 21m

$1,190

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Thu 7/16

7:53 am-12:55 pm

2 stops45h 02m

Sofia

Thu 7/23

11:05 am-5:36 pm

3 stops38h 31m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Kansas City-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated June 20, 2026.
Read through reviews of airlines operating flights from Kansas City to Sofia, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,865 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,865 reviews
United Airlines
7.4
Good
9,865 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kansas City to Sofia?

    Departing from Kansas City to Sofia will take you 20h 36m. There are 5573 mi between Kansas City and Sofia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Kansas City to Sofia that include hotel bookings?

    Yes. In addition to deals on Kansas City to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Sofia.

  • Can I find deals for business class flights from Kansas City to Sofia?

    Yes. Cheapflights offers flight deals from Kansas City to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Plovdiv Airport car rentals

Top airline flying from Kansas City to Sofia

Discover the top airline that operate flights from Kansas City to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$809Average$1,243FlexibilityNo cancel feeOn-time69%

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